[INFO] fetching crate rusty-scheduler 0.1.1...
[INFO] checking rusty-scheduler-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate rusty-scheduler 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate rusty-scheduler 0.1.1 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty-scheduler 0.1.1
[INFO] finished tweaking crates.io crate rusty-scheduler 0.1.1
[INFO] tweaked toml for crates.io crate rusty-scheduler 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55fdd6adf9076312f1bbfbafc2e207508dcd818d5fb72980b67de902146d1fc6
[INFO] running `Command { std: "docker" "start" "-a" "55fdd6adf9076312f1bbfbafc2e207508dcd818d5fb72980b67de902146d1fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55fdd6adf9076312f1bbfbafc2e207508dcd818d5fb72980b67de902146d1fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55fdd6adf9076312f1bbfbafc2e207508dcd818d5fb72980b67de902146d1fc6", kill_on_drop: false }`
[INFO] [stdout] 55fdd6adf9076312f1bbfbafc2e207508dcd818d5fb72980b67de902146d1fc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb6398f1f44529fc90cd26cdc250e8a4e0319ed2fcb945f486e8fb657c053747
[INFO] running `Command { std: "docker" "start" "-a" "fb6398f1f44529fc90cd26cdc250e8a4e0319ed2fcb945f486e8fb657c053747", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty-scheduler v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/lib.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |       pub fn defer<T>(&self, f: T)
[INFO] [stdout]    |                              ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 39 |       where T: 'static + FnOnce() {
[INFO] [stdout] 40 |           let mut que = self.que.borrow_mut();
[INFO] [stdout]    |                   --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 41 |
[INFO] [stdout] 42 |           (*que).add_task(Task::Defer(
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 43 | |             Box::new(f)
[INFO] [stdout] 44 | |         ))
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/lib.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |       pub fn repeat<T>(&self, f: T)
[INFO] [stdout]    |                               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 48 |       where T: 'static + FnMut() {
[INFO] [stdout] 49 |           let mut que = self.que.borrow_mut();
[INFO] [stdout]    |                   --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 50 |
[INFO] [stdout] 51 |           (*que).add_task(Task::Repeat(
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 52 | |             Box::new(f)
[INFO] [stdout] 53 | |         ))
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-scheduler` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/lib.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |       pub fn defer<T>(&self, f: T)
[INFO] [stdout]    |                              ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 39 |       where T: 'static + FnOnce() {
[INFO] [stdout] 40 |           let mut que = self.que.borrow_mut();
[INFO] [stdout]    |                   --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 41 |
[INFO] [stdout] 42 |           (*que).add_task(Task::Defer(
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 43 | |             Box::new(f)
[INFO] [stdout] 44 | |         ))
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/lib.rs:51:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |       pub fn repeat<T>(&self, f: T)
[INFO] [stdout]    |                               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 48 |       where T: 'static + FnMut() {
[INFO] [stdout] 49 |           let mut que = self.que.borrow_mut();
[INFO] [stdout]    |                   --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 50 |
[INFO] [stdout] 51 |           (*que).add_task(Task::Repeat(
[INFO] [stdout]    |  _________________________^
[INFO] [stdout] 52 | |             Box::new(f)
[INFO] [stdout] 53 | |         ))
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-scheduler` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "fb6398f1f44529fc90cd26cdc250e8a4e0319ed2fcb945f486e8fb657c053747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6398f1f44529fc90cd26cdc250e8a4e0319ed2fcb945f486e8fb657c053747", kill_on_drop: false }`
[INFO] [stdout] fb6398f1f44529fc90cd26cdc250e8a4e0319ed2fcb945f486e8fb657c053747